diff --git a/pkgs/tools/networking/oui/default.nix b/pkgs/tools/networking/oui/default.nix
new file mode 100644
index 00000000000..af9f564bf0f
--- /dev/null
+++ b/pkgs/tools/networking/oui/default.nix
@@ -0,0 +1,22 @@
+{ lib, buildGoModule, fetchFromGitHub }:
+
+buildGoModule rec {
+  pname = "oui";
+  version = "0.1.8";
+
+  src = fetchFromGitHub {
+    owner = "thatmattlove";
+    repo = "oui";
+    rev = "v${version}";
+    hash = "sha256-RLm8V2fLFvOwjnnq16ZmhwVdtgXPaehan7JTX3Xz30w=";
+  };
+
+  vendorHash = "sha256-TLVw4tnfvgK2h/Xj5LNNjDG4WQ83Bw8yBhZc16Tjmws=";
+
+  meta = with lib; {
+    description = "MAC Address CLI Toolkit";
+    homepage = "https://github.com/thatmattlove/oui";
+    license = with licenses; [ bsd3 ];
+    maintainers = [ maintainers.netali ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index fe305d8943c..35078261a17 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10822,6 +10822,8 @@ with pkgs;
 
   oscclip = callPackage ../tools/misc/oscclip { };
 
+  oui = callPackage ../tools/networking/oui { };
+
   owncast = callPackage ../servers/owncast { };
 
   update-dotdee = with python3Packages; toPythonApplication update-dotdee;